Dietrich, thank you for your widget. I implemented this and with some little
changes it works fine for me. Because I'm working with more widgets on a
page I changed the listeners a little bit:
uploadform[i].addEventListener('completed',function(e) {
this.debug('completed');
this.getFirstVisibleChild().setValue('');
var response = this.getIframeTextContent();
this.debug(response);
});
uploadfield[i].addEventListener('changeValue',function(e){
if(e.getData()!='') {
this.getParent().send();
}
});
Dietrich Streifert wrote:
>
> The UploadButton widget did not reflect the visual mouse over and
> pressed states.
>
> I've attached a new version of the zip archive which does!
>
>
> Dietrich Streifert schrieb:
>> Hello List!
>>
>> I created a file upload widget built of three classes
>>
>> UploadForm: creates a form tag of and a hidden iframe which is the
>> target for the form submission
>> UploadButton: highly inspired from David Gerlich which creates a
>> qx.ui.form.button which overlays an input tag of type file and allows
>> a file selection button which is a normal qooxdoo button.
>> UploadFile: combines a readonly textfield which holds the selected
>> filepath and a uploadbutton in a horizontal layout widget.
>>
>> UploadForm: fires a sending and completed event while UploadFile fires
>> a changeValue event on file selection. There is a setParameter method
>> which creates hidden input tags as childs of the form tag.
>>
>> I'm using this for a single file upload manager who automatically
>> starts uploading after file selection. This is done by attaching an
>> eventlistener of type changeValue to UploadFile which then calls
>> UploadForm.send().
>>
>> The three classes and a testfile is attached to this mail.
>>
>> Please copy all the files to the
>> frontend/application/sample/source/html/test directory.
>>
>> You have to provide the url to your upload cgi script in the testfile
>> FileUpload_1.html
>>
>> One known Problem is that the form tag which is created by UploadForm
>> is not well stylable so there are some browser independant height and
>> top position placement problems.
>>
>> I've attached a zip archive to this mail which contains the files
>> above. The file extension is renamed to zi_ to avoid file filtering.
>>
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>>
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>
> --
> Mit freundlichen Grüßen
> Dietrich Streifert
> --
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